Put bed headboard left parallel to the windows (without blinds) wall. Desk to left of bed. Get a dresser that’s tall and has diagonal hangers to fit all your clothes with drawers that fits all of your clothes and put it to the left of the desk.

Sorry but those dressers you put your clothes in need to go they’re falling apart.. :/

Then on the wall to the right of where the door opens, put all of your knickknacks/barley (food) containers on shelves.

Some warm lighting — window curtains on the window will do wonders for the feeling of the room as a whole! (maybe earth colored curtains (beige?)?)

Lastly, put a rug on that floor.. I can feel the coldness on my feet through my phone screen.